File:Spark gap and electrometer.webm

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Spark_gap_and_electrometer.webm(WebM audio/video file, VP8/Vorbis, length 4 h 31 min 7 s, 640 × 480 pixels, 6 kbps overall, file size: 10.81 MB)

Captions

Captions

Spark gap and electrometer

Summary

[edit]
Description
English: A setup for calibrating a Henlein electrometer with a sphere gap. The maximum voltage in the video is of about 20 kV, generated by an electrostatic machine. By Dr. Antônio Carlos M. de Queiroz http://www.coe.ufrj.br/~acmq/
Date
Source Own work
Author DrAntonioCarlosMdeQueiroz

Licensing

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I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

File history

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Date/TimeThumbnailDimensionsUserComment
current21:06, 9 May 20214 h 31 min 7 s, 640 × 480 (10.81 MB)DrAntonioCarlosMdeQueiroz (talk | contribs)Uploaded own work with UploadWizard

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Transcode status

Update transcode status
Format Bitrate Download Status Encode time
VP9 480P 2 kbps Completed 21:09, 9 May 2021 2 min 7 s
Streaming 480p (VP9) Not ready Unknown status
VP9 360P 856 bps Completed 01:50, 23 April 2022 2 min 35 s
Streaming 360p (VP9) Not ready Unknown status
VP9 240P 544 bps Completed 21:07, 9 May 2021 49 s
Streaming 240p (VP9) 320 bps Completed 13:28, 16 December 2023 2.0 s
WebM 360P 2 kbps Completed 01:49, 23 April 2022 1 min 27 s
Streaming 144p (MJPEG) 3 kbps Completed 18:54, 18 November 2023 2.0 s
Stereo (Opus) 224 bps Completed 19:37, 23 November 2023 2.0 s
Stereo (MP3) 336 bps Completed 18:54, 18 November 2023 2.0 s

Metadata